HTML DOM NodeList entries()
❮ The NodeList ObjectExamples
List the entries of a document's child nodes:
const list = document.body.childNodes;
for (let x of list.entries()) {
text += x[0] + " " + x[1];
}
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List the names of a document's child nodes:
const list = document.body.childNodes;
for (let x of list.entries()) {
text += x[0] + " " + x[1].nodeName;
}
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List the values of a document's child nodes:
const list = document.body.childNodes;
for (let x of list.entries()) {
text += x[0] + " " + x[1].nodeValue;
}
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More examples below.
Definition and Usage
The entries() method returns an Iterator with the key/value pairs from a
NodeList.
See Also:
Syntax
nodelist.entries()
Parameters
| NONE |
Return Value
| Type | Description |
| Object | An Iterator object with the key/value pairs from the list. |
More examples
Example
Get the keys of the <body> element's child nodes:
const list = document.body.childNodes;
for (let x of list.keys()) {
... code ...
}
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Example
Get the values of the <body> element's child nodes:
const list = document.body.childNodes;
for (let x of list.values()) {
... code ...
}
Try it Yourself »
Browser Support
nodelist.entries() is a DOM Level 4 (2015) feature.
It is supported in all modern browsers:
| Chrome | Edge | Firefox | Safari | Opera |
| Yes | Yes | Yes | Yes | Yes |
nodelist.entries() is not supported in Internet Explorer 11 (or earlier).
❮ The NodeList Object
